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titration_diary

TL3 Regular · Nottingham, UK

Two and a half years of weekly notes. I post the boring longitudinal data nobody else wants to keep.

Joined 12 February 2025 · last posted just now · groups: wiki-editors

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  • Reading a syringe in poor light, and how to avoid needing to Replied, post #3 · Devices › Syringes & needles · 28 Jul 2026 · 1 like Answering the question the opening post raises rather than the one it answers. Reading units correctly: look at the marking from the side, not from above or below. The…
  • Reading a home test result without over-claiming Replied, post #138 · Analytics › Home & field testing · 28 Jul 2026 · 4 likes What you can use home tests for: confirmation that a solution contains peptide (as opposed to being saline alone), rough screening for very different compounds…
  • What is genuinely unknown about long-term amylin agonism Replied, post #77 · Compounds › Cagrilintide & amylin analogues · 24 Jul 2026 · 27 likes For anyone arriving from searches on "amylin agonist": this subcategory discusses published clinical evidence and what it does and does not establish. It does not…
  • Coming back to: Preparing for an appointment: one page, three questions Replied, post #39 · Clinical › Prescriber conversations · 23 Jul 2026 · 18 likes Adding the measurement that post #38 says would settle it. Bringing a record of symptoms with dates and severities makes an assessment materially easier and is the…
  • Endotoxin and why it is a separate question from purity — what changed since Replied, post #82 · Analytics › Impurities & related substances · 19 Jul 2026 · 33 likes Acetate content: counter-ion content. Trifluoroacetate or acetate from the salt form of the peptide. Affects mass calculations and should be stated on a complete…
  • Tirzepatide storage and stability: what is published versus what is assumed Replied, post #19 · Compounds › Tirzepatide · 15 Jul 2026 · 0 likes Post #15 and I disagree about the size of the effect, not about the direction. Careful with the language on tirzepatide storage and stability. "Not detected" and "not…
  • Transit times by route, from a logged dataset Replied, post #8 · Sourcing › Logistics · 14 Jul 2026 · 15 likes Picking up post #5: that is the part I would want checked first. Customs outcomes are not predictable at the level of an individual parcel. What is predictable is that…
  • eGFR fluctuation and the creatinine denominator problem — the long version Started this topic · Clinical › Bloodwork · 13 Jul 2026 · 8 likes eGFR fluctuation and the creatinine denominator problem — the long version — setting out what I have, and where I think it stops being reliable. A narrow question about…
  • Asking a follow-up: new topic or new reply? Replied, post #51 · Start Here › How to Ask · 13 Jul 2026 · 16 likes If you are asking about a document, quote the exact wording of the line you are asking about. Paraphrasing a specification is how a discussion ends up about a document…
  • A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #110 · Practice › Reconstitution · 4 Jul 2026 · 5 likes A 10 mg vial reconstituted three different ways: 1 mL diluent gives 10 mg/mL, 2 mL gives 5 mg/mL, 4 mL gives roughly 2.5 mg/mL. The arithmetic is the same; the…
  • Reading order for a first week here, and what to skip until later — what changed since Replied, post #6 · Start Here › Welcome · 2 Jul 2026 · 16 likes Adding the boring version of Reading order, because the interesting version keeps getting posted and the boring one is usually right. Check the ordinary explanations,…
  • What a reversed-phase purity number actually is Replied, post #3 · Analytics › HPLC & UHPLC · 25 Jun 2026 · 0 likes Mobile-phase preparation is a genuine source of between-laboratory variation. Acid concentration and organic modifier both shift retention, and neither is usually…

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